src/dawn/native/AHBFunctions.cpp

// Copyright 2023 The Dawn & Tint Authors
//
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// modification, are permitted provided that the following conditions are met:
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// 1. Redistributions of source code must retain the above copyright notice, this
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//    this list of conditions and the following disclaimer in the documentation
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#include "dawn/native/AHBFunctions.h"

namespace dawn::native {

AHBFunctions::AHBFunctions() {
    if (!mNativeWindowLib.Open("libnativewindow.so") ||
        !mNativeWindowLib.GetProc(&Acquire, "AHardwareBuffer_acquire") ||
        !mNativeWindowLib.GetProc(&Release, "AHardwareBuffer_release") ||
        !mNativeWindowLib.GetProc(&Describe, "AHardwareBuffer_describe")) {
        mNativeWindowLib.Close();
    }
}

AHBFunctions::~AHBFunctions() = default;

bool AHBFunctions::IsValid() const {
    return mNativeWindowLib.Valid();
}

}  // namespace dawn::native